diagnostic code PO420 shows up,what is the problem

Asked by dlhicks Feb 14, 2014 at 05:56 PM about the 2005 Toyota RAV4 Base

Question type: Maintenance & Repair

check engine light comes wjth motor running,plus the tech light comes.

1 Answer

200,925

http://www.obd-codes.com/p0420 -- check this out.

5 people found this helpful.
Best Answer Mark helpful

Your Answer:

CarGurus Experts

  • #1
    CHARLES DEFAZIO
    Reputation
    4,850
  • #2
    Evie Hunt
    Reputation
    4,260
  • #3
    kathymay22
    Reputation
    3,350
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda CR-V
84 Great Deals out of 3,826 listings starting at $1,995
Used Toyota Highlander
24 Great Deals out of 702 listings starting at $6,495
Used Toyota Camry
53 Great Deals out of 957 listings starting at $2,212
Used Toyota 4Runner
14 Great Deals out of 333 listings starting at $9,900
Used Toyota Corolla
119 Great Deals out of 1,945 listings starting at $1,995
Used Toyota Tacoma
53 Great Deals out of 1,013 listings starting at $8,708
Used Subaru Forester
24 Great Deals out of 983 listings starting at $2,995
Used Lexus RX
30 Great Deals out of 897 listings starting at $3,000
Used Honda Civic
151 Great Deals out of 3,404 listings starting at $2,495
Used Honda HR-V
30 Great Deals out of 1,141 listings starting at $7,997
Used Honda Accord
37 Great Deals out of 905 listings starting at $2,799

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.